Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Upcoming Events

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa

Photos from the 2010 Workshop in Grinnell, Iowa

Photos from the 2009 gathering in Washington


Genus Tricanthagyna - Three-spined Darners

Phantom Darner? - Tricanthagyna trifida Phantom Darner? - Tricanthagyna trifida Another Phantom? - Tricanthagyna trifida - male Tricanthagyna trifida -  Male Phantom Darner? - Tricanthagyna trifida - male Phantom Darner - Tricanthagyna trifida Please confirm if Phantom Darner? - Tricanthagyna trifida Twilight Darner or Cuban Darner? - Tricanthagyna trifida - female Triacanthagyna septima - Pale-green Darner - Tricanthagyna septima
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Odonata (Dragonflies and Damselflies)
Suborder Anisoptera (Dragonflies)
Family Aeshnidae (Darners)
Genus Tricanthagyna (Three-spined Darners)